Three mimes represent beetles in the real world of human habitation, which is proportionally huge for their beetle-like dimensions. They experience an extraordinary adventure of discovering ordinary things in human habitation.
| Actor | Role |
|---|---|
 Bolek Polívka(uncredited) | (uncredited) |
 Josef Dvořák(uncredited) | (uncredited) |
 Ota Jirák(uncredited) | (uncredited) |